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Celgard, LLC

Also on record
Records under this name other than the patents Celgard, LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 112 patents it holds.

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PatentTitleStatus Expires Confidence
US 7,628,916Hollow Fiber Module
Formerly held
In force
 · High confidence
In forceHigh confidence
US 7,641,795Membrane Contactor
Formerly held
In force
 · High confidence
In forceHigh confidence
US 8,318,022Wafer-Shaped Hollow Fiber Module for In-Line Use in a Piping System
Formerly held
In force
 · Medium confidence
In forceMedium confidence
US 8,778,055High Pressure Liquid Degassing Membrane Contactors and Methods of Manufacturing and Use
Formerly held
In force
 · High confidence
In forceHigh confidence
US 8,876,945High Pressure Liquid Degassing Membrane Contactors and Methods of Manufacturing and Use
Formerly held
In force
 · High confidence
In forceHigh confidence
US 8,506,685High Pressure Liquid Degassing Membrane Contactors and Methods of Manufacturing and Use
Formerly held
In force
 · High confidence
In forceHigh confidence
US 8,449,659Liquid Degassing Membrane Contactors, Components, Systems and Related Methods
Formerly held
In force
 · High confidence
In forceHigh confidence
US 8,690,994Liquid Degassing Membrane Contactors, Components, Systems and Related Methods
Formerly held
In force
 · High confidence
In forceHigh confidence
US 9,541,302Flat Panel Contactors and Methods
Formerly held
In force
 · High confidence
In forceHigh confidence
US 9,962,629Contactors, Cartridges, Components, Systems, and Related Methods
Formerly held
In force
 · High confidence
In forceHigh confidence
10 of 123 patents shown.
Pro members see all 123.
Pro members: see all 123 patents
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